Half a clear breeze

Chu Xuan transmigrated to a fantasy world and became the young master of a powerful family. He was rebuked for misbehaving just because he sneezed during a banquet. As punishment, he was banished from the ancestral mansion and was relocated to a remote residence.
He did not mind the punishment at all. He just needed a spot that could allow him to be a shut-in. With the system that would allow him to grow stronger by being a shut-in, the longer he stayed indoors, the more powerful he became.
After being a shut-in for a day, he was rewarded with the Indestructible Body Technique.
After being a shut-in for a month, he was rewarded with the Immovable Mountain Technique.
After being a shut-in for a year, he was rewarded with the Yuxu Celestial Scripture and 100 years of cultivation.
After being a shut-in for 10 years, he was rewarded with the Chaotic Indestructible Body and the Bell of Chaos.
…
Chu Xuan declared, “No one can make me leave my home. I like being a shut-in!”

I Stayed At Home For A Century, When I Emerged I Was Invincible

"Tower Master Hei Yue, how can the human race's secret method fall into the hands of outsiders?"

A human expert cupped his hands and said.

"The Great Daoyuan calamity is an opportunity for the entire human race."

"Tower Master is a proud Heaven's Blessed of the human race and has made an enormous contribution by creating this secret method to eliminate the blood fiends."

"However, Tower Master, the Black Moon Tower is insufficient to fully unleash the power of this secret method and make full use of it. Alone, you might be targeted by the other races. It would be best to pass it on to us so that we can work together to ensure the rise of the human race!"

When Su Xian'er heard this, she gritted her teeth in anger. These people were really shameless.

Hei Yue, however, had a calm expression on her face. She was not angry at all, nor did she pretend to be polite to these people.

Heavenly Punishment (Part 1)